void createWorkers(struct Context* context, TaskManagerImpl* taskManager) {
    ...
#ifdef USE_CUDAWorker
        taskManager->workers[i] = (Worker*)createCUDAWorker(context, i, queue,0);
#else
        taskManager->workers[i] = (Worker*)createCPUWorker(context, i, queue);
#endif
    }
    for (;i<taskManager->maxCPU;i++) {
        Queue* queue = createSynchronizedQueue(context);
        taskManager->workers[i] = (Worker*)createCPUWorker(context, i, queue);
    }
}